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ES349464A1 - Fluid-Flow Control Valve. - Google Patents

Fluid-Flow Control Valve.

Info

Publication number
ES349464A1
ES349464A1 ES349464A ES349464A ES349464A1 ES 349464 A1 ES349464 A1 ES 349464A1 ES 349464 A ES349464 A ES 349464A ES 349464 A ES349464 A ES 349464A ES 349464 A1 ES349464 A1 ES 349464A1
Authority
ES
Spain
Prior art keywords
cylinder
seat
fluid
closure
control valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES349464A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES349464A1 publication Critical patent/ES349464A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

A valve comprises a body 1 separated into two chambers by a partition 2 having an aperture 11 therethrough, formed with a seat for a closure member, e.g. a ball 12, rotatably mounted in a support 14 which has a spherical portion 16 sliding in a tubular portion 17 of the body. The support and closure member are loaded to the closed position by a spring 28, to prevent flow through passages A and B, and opened by an actuator 24 moved in a cylinder 20 by fluid pressure from a connection 21, the cylinder 20 being sealed by a bellows 26. In Fig. 2 (not shown), the closure 12 is loaded off its seat by a spring (31), and closed by fluid pressure in the cylinder (20). In the valve of Fig. 3 (not shown), the closure 12 is lifted off its seat by an actuator (37) moved by a cam (39) on a spindle (40). In Fig. 4 (not shown), two valves of the construction shown in Fig. 1 are actuated by a common fluid cylinder (41), to control flow through connections (A) and (B).
ES349464A 1967-01-25 1967-01-18 Fluid-Flow Control Valve. Expired ES349464A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR92490A FR1522266A (en) 1967-01-25 1967-01-25 Waterproof faucet

Publications (1)

Publication Number Publication Date
ES349464A1 true ES349464A1 (en) 1969-09-16

Family

ID=8624358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349464A Expired ES349464A1 (en) 1967-01-25 1967-01-18 Fluid-Flow Control Valve.

Country Status (7)

Country Link
BE (1) BE708626A (en)
CH (1) CH487362A (en)
DE (1) DE1982181U (en)
ES (1) ES349464A1 (en)
FR (1) FR1522266A (en)
GB (1) GB1183760A (en)
LU (1) LU55308A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573611A (en) * 1984-06-11 1986-03-04 Amtrol Inc. Non-refillable valve
DE3518659A1 (en) * 1985-05-24 1986-11-27 Alfred Teves Gmbh, 6000 Frankfurt Valve
US4997004A (en) * 1986-01-29 1991-03-05 Bkm, Inc. High cycle solenoid valve
EP0256161B1 (en) * 1986-08-19 1990-07-25 Hewlett-Packard GmbH Mixing valve
US4813575A (en) 1987-09-29 1989-03-21 Amtrol Inc. Non-refillable valve for pressurized containers
DE3800807A1 (en) * 1988-01-14 1989-08-03 Bodenseewerk Geraetetech 2/2-Way valve controllable by means of a pressure medium
US5295502A (en) * 1993-08-03 1994-03-22 Amtrol Inc. Non-refillable valve
US5743292A (en) * 1996-10-07 1998-04-28 Mcdonnell Douglas Corporation Pressure actuated check valve
CN103939635B (en) * 2014-04-25 2016-04-13 中科金佳（北京）油田技术开发有限公司 High temperature leak-resistance valve

Also Published As

Publication number Publication date
GB1183760A (en) 1970-03-11
DE1982181U (en) 1968-03-28
FR1522266A (en) 1968-04-26
LU55308A1 (en) 1968-03-30
BE708626A (en) 1968-05-02
CH487362A (en) 1970-03-15

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